Hard Water Mineral Buildup
Lake Elmo tests at 16 grains per gallon (extremely hard). Untreated, this scales every faucet, water heater, dishwasher, and washing machine in your home.
Service Area
Plumber in Lake Elmo, MN
Lake Elmo, MN water tests at 16 grains per gallon. A.J. Alberts has been installing softeners, filtration, water heaters, and full residential plumbing for Twin Cities homes since 1989.
Photo: Wikipedia
Licensed Minnesota (MN PC150039)
★ 4.9 stars, 800+ reviews Best of Woodbury · 2025 Winner, 2026 Finalist
Free in-home water test
Quick Summary
A.J. Alberts Plumbing serves Lake Elmo, MN for water softener installation, water conditioning, plumbing repair, water heater service, drain cleaning, and boilers. Free in-home water test at every appointment. Written upfront pricing. Lifetime craftsmanship warranty. Serving Washington County, MN since 1989. Call 651-738-0580.
Water Quality in Lake Elmo
Lake Elmo blends preserved open space with newer luxury construction, especially in the Lake Elmo Park Reserve corridor. Private wells are common in the rural-residential portions of the city and require their own water quality conversation.
16
grains per gallon
PFAS-affected — filtration + softener required
Within the 3M PFAS contamination zone per MDH. Both municipal and private well users in Lake Elmo carry elevated PFAS risk. Whole-home certified PFAS filtration is the standard household-level fix.
Primary water source
Mix of municipal wells and private wells, all drawing from the Prairie du Chien-Jordan aquifer. Lake Elmo is inside the documented 3M PFAS contamination plume; some city wells have shown PFAS above MDH health-based values.
Recommended treatment for Lake Elmo homes:
Whole-home PFAS filtration plus advanced water softener — both required
See treatment options →For the full Twin Cities water quality picture, see our water quality map and city-by-city data.
Common Water Issues We Solve in Lake Elmo
Most Lake Elmo homes we visit fall into one of these four buckets. Free in-home test confirms which apply to yours.
PFAS Contamination
Lake Elmo is within the documented East Metro PFAS contamination zone tied to historical 3M discharge. Even with municipal treatment, many homes install a certified household PFAS filter as a defense-in-depth layer.
Drinking Water Contaminants
Beyond hardness, Lake Elmo tap water can carry trace dissolved metals, sediment, and chlorination byproducts. Under-sink reverse osmosis delivers cleaner drinking and cooking water than most bottled.
Aging In-Home Plumbing
Many Lake Elmo homes are 30+ years old. Original water heaters, softeners, supply lines, and shut-off valves are often due for replacement. Proactive maintenance prevents emergencies.
Free In-Home Water Test in Lake Elmo
No fee. No obligation. We confirm what is actually in your specific water.
Services Available in Lake Elmo
Water Softener Installation
Sized and programmed for the extremely hard water common in Lake Elmo. Lifetime craftsmanship warranty.
Whole-Home Filtration
Carbon, sediment, PFAS, and iron filtration matched to your specific water test.
Reverse Osmosis
Under-sink and whole-home RO systems for the cleanest possible drinking water.
Plumbing Services
Leak repair, fixture installation, sump pumps, water line repair, gas lines.
Water Heaters
Tank, tankless, and hybrid heat pump installation and repair. Same-day options.
Boiler Service
Hydronic boiler repair, replacement, and radiant floor heat. Critical Minnesota winter work.
Drain Cleaning
Cable, hydro jetting, and in-line camera. Mainline backups handled same-day.
Free Water Test
Free on-site testing for hardness, iron, chlorine, pH, and TDS. No obligation.
Maintenance Plans
Annual plumbing inspection, water heater flush, softener tune-up, priority scheduling.
Why Lake Elmo Homeowners Choose A.J. Alberts
37 Years
Locally owned and operating across the Twin Cities since 1989. Best of Woodbury 2025 Winner, 2026 Finalist.
10 / 5 / 0
10 plumbers, 5 master plumbers, 0 commissioned salespeople. No upsell pressure, ever.
4.9 stars
800+ Google reviews from real Twin Cities customers. Lifetime craftsmanship warranty on every install.
Read all reviews →
What Lake Elmo-Area Customers Say
A small sample of the 800+ Google reviews we have earned across the Twin Cities.
★★★★★
"After learning about the PFAS in East Metro water I had them install a whole-home filter. They explained everything and gave me a fair price."
Mike A.
Lake Elmo, MN
★★★★★
"AJ Alberts came out same day when our water heater broke. The technician was polite, explained the costs upfront, and had it replaced in a few hours. Highly recommend!"
Sarah M.
Woodbury, MN
★★★★★
"We've used them for over 10 years. Always reliable, always professional. It's great having a local plumber you can trust not to overcharge."
David K.
Stillwater, MN
Nearby Areas We Also Serve
Lake Elmo Service FAQs
Do you serve Lake Elmo, MN?
Yes. A.J. Alberts Plumbing is fully licensed in Minnesota (MN License PC150039) and serves Lake Elmo, MN for plumbing, water softener installation, water conditioning, water heater service, and drain cleaning. We handle most service calls within a day or two of booking.
How fast can A.J. Alberts get to my Lake Elmo home?
For non-emergency service in Lake Elmo, same-day to next-day appointments are typical. For active leaks, burst pipes, or no-heat emergencies, call 651-738-0580 immediately and we will prioritize you.
Do you offer free water testing in Lake Elmo?
Yes. Free in-home water testing is included at every Lake Elmo appointment, no obligation to buy. We test hardness, iron, chlorine, pH, and total dissolved solids on-site and walk you through what the results mean for your home.
I have a private well in Lake Elmo — does that change my PFAS risk?
Yes. Private well users are not on city treatment, so PFAS protection has to happen at the home. We strongly recommend a documented well test for PFAS and, if elevated, a NSF/ANSI 53 or 58 certified whole-home filtration system.
Can A.J. Alberts service well pumps in Lake Elmo?
We service downstream of the well — pressure tanks, softeners, iron filters, RO drinking water, and the full home plumbing system. For well pump and casing work specifically, we coordinate with licensed well contractors as needed.
Need Service in Lake Elmo?
Schedule a free in-home water test, or call us directly for immediate service.
A.J. Alberts Plumbing & Water Conditioning
7975 Afton Road · Woodbury, MN 55125 · 651-738-0580